Boat hook attachment device



FIG. 1 is a perspective view of the boat hook attachment device of the instant invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is front plan view thereof;

FIG. 5 is a back plan view thereof;

FIG. 6 is an elevational right end view thereof; and,

FIG. 7 is an elevational left end view thereof. 

The ornamental design for the boat hook attachment device, as shown and described. 